Representative images of immunofluorescent analysis and quantification of proliferating cells in the region of the SVZ as revealed by the Ki67 marker in control (con) and TIF-IAD1RCre-mutant (mut) riluzole treated and non-treated mice (A, B). Example of Ki67/MAP2/DAPI (C) or Ki67/DCX/DAPI (D) triple-stainings carried out in attempt to confirm nuclear localization and neuronal origin of Ki67 signal.